USSR Clock AChS-1 Military AirForce Aircraft Cockpit Sensor Plane Soviet Russian. Cockpit Panel Clock ACS-1 (??? -1) for a Soviet MIG / Su aircrafts. The original multifunction wind up 2-day chronometer. 25 jewels, “K” (bright-white, non-luminous digits / hands), with heater. Clock may displays some minor imperfections, but is guaranteed to be fully functional, historical military timepiece. This clock is fully mechanical, wind up item. It does not need any power source to be operated! These clocks have been designed to withstand speeds of Mach 3 / 1800 mph (2900 km/h) and altitudes of up to 100,000 feet (30 km). These robust timepieces are built to keep time flawlessly while pulling 6G’s! Built-in 27-volt heater ensures operation even at -60 °C (-75 °F). Each measures approximately 3 inches (8 cm) in diameter by 2½ inches (6.5 cm) deep and feature a two-day / three-day precision clock movement with 25 jewels, inside an all-steel, dustproof and waterproof case. A great watch for your collection! Usually it takes about 4-10 days for a package to arrive to Europe, 10-14 days to USA, Canada and Asia, and 14-21 days to Australia. Otherwise we can’t guarantee availability of it. If you do not understand something or have any problems do not rush to open the dispute, please contact me and we will settle! Thank you for watching!
